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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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Part #

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275M
Littelfuse
1: $1.99
2,712In Stock

Mfr. Part No.
TMOV20RP275M

Mouser Part No
576-TMOV20RP275M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

2,712In Stock

$1.99

$1.48

$1.35

$1.21

View

Min.: 1
Mult.: 1

Varistors 10V 150A 1600pF

V14MLA1206NH
Littelfuse
1: $0.67
3,208In Stock

Mfr. Part No.
V14MLA1206NH

Mouser Part No
576-V14MLA1206NH

Littelfuse

Varistors 10V 150A 1600pF

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Datasheet

3,208In Stock

Cut Tape

$0.67

$0.52

$0.481

$0.459

Reel

$0.446

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: $0.40
9,367In Stock

Mfr. Part No.
V26MLA0805NT

Mouser Part No
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

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Datasheet

9,367In Stock

Cut Tape

$0.40

$0.245

$0.212

$0.196

View

Reel

$0.145

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 35V 100A 600pF 13 Inch Reel

V56CH8
Littelfuse
1: $1.26
4,000In Stock

Mfr. Part No.
V56CH8

Mouser Part No
576-V56CH8

Littelfuse

Varistors 35V 100A 600pF 13 Inch Reel

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Datasheet

4,000In Stock

Cut Tape

$1.26

$0.913

$0.827

$0.732

View

Reel

$0.623

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors 660V 200pF

V660LA50AP
Littelfuse
1: $1.06
2,625In Stock

Mfr. Part No.
V660LA50AP

Mouser Part No
576-V660LA50AP

Littelfuse

Varistors 660V 200pF

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Datasheet

2,625In Stock

$1.06

$0.854

$0.74

$0.739

$0.712

Min.: 1
Mult.: 1

Varistors 40kA 1050V 40kA 2000pF

V661DA40
Littelfuse
1: $38.98
39In Stock

Mfr. Part No.
V661DA40

Mouser Part No
576-V661DA40

Littelfuse

Varistors 40kA 1050V 40kA 2000pF

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Datasheet

39In Stock

$38.98

$35.31

Min.: 1
Mult.: 1

Varistors 1200V 40kA 1800pF

V751DA40
Littelfuse
1: $52.17
34In Stock

Mfr. Part No.
V751DA40

Mouser Part No
576-V751DA40

Littelfuse

Varistors 1200V 40kA 1800pF

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Datasheet

34In Stock

$52.17

$39.90

Min.: 1
Mult.: 1

Rectifiers HiPerFRED

DPF240X400NA
IXYS
1: $43.91
84In Stock

Mfr. Part No.
DPF240X400NA

Mouser Part No
747-DPF240X400NA

IXYS

Rectifiers HiPerFRED

Datasheet

84In Stock

$43.91

$32.94

$30.37

View

Min.: 1
Mult.: 1

Rectifiers 45 Amps 1600V

DSP45-16AR
IXYS
1: $7.79
247In Stock

Mfr. Part No.
DSP45-16AR

Mouser Part No
747-DSP45-16AR

IXYS

Rectifiers 45 Amps 1600V

Datasheet

247In Stock

$7.79

$6.49

$6.48

Quote

Min.: 1
Mult.: 1

Bridge Rectifiers RECTIFIER BRIDGE ISOPLUS i4-PAC

FBE22-06N1
IXYS
1: $16.05
365In Stock

Mfr. Part No.
FBE22-06N1

Mouser Part No
747-FBE22-06N1

IXYS

Bridge Rectifiers RECTIFIER BRIDGE ISOPLUS i4-PAC

Datasheet

365In Stock

$16.05

$9.39

$8.69

$8.51

Min.: 1
Mult.: 1

IGBTs 650V/310A TRENCH IGBT GENX4 XPT

IXXX160N65B4
IXYS
1: $23.06
214In Stock

Mfr. Part No.
IXXX160N65B4

Mouser Part No
747-IXXX160N65B4

IXYS

IGBTs 650V/310A TRENCH IGBT GENX4 XPT

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Datasheet

214In Stock

$23.06

$16.64

$16.63

Min.: 1
Mult.: 1

IGBTs XPT 1200V IGBT GenX4 XPT IGBT

IXYH30N120C3D1
IXYS
1: $11.12
337In Stock

Mfr. Part No.
IXYH30N120C3D1

Mouser Part No
747-IXYH30N120C3D1

IXYS

IGBTs XPT 1200V IGBT GenX4 XPT IGBT

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Datasheet

337In Stock

$11.12

$6.23

$5.61

$5.28

Min.: 1
Mult.: 1

IGBTs XPT 1200V IGBT GenX6 XPT IGBT

IXYH50N120C3D1
IXYS
1: $10.39
338In Stock

Mfr. Part No.
IXYH50N120C3D1

Mouser Part No
747-IXYH50N120C3D1

IXYS

IGBTs XPT 1200V IGBT GenX6 XPT IGBT

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Datasheet

338In Stock

$10.39

$7.88

$7.25

$7.05

Quote

Min.: 1
Mult.: 1

IGBTs XPT 1200V IGBT GenX3 XPT IGBT

IXYN100N120C3
IXYS
1: $35.72
400In Stock

Mfr. Part No.
IXYN100N120C3

Mouser Part No
747-IXYN100N120C3

IXYS

IGBTs XPT 1200V IGBT GenX3 XPT IGBT

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Datasheet

400In Stock

$35.72

$25.73

$24.58

$23.50

View

Min.: 1
Mult.: 1

IGBTs 650V/130A XPT C3-Class TO-220

IXYP50N65C3
IXYS
1: $7.92
581In Stock

Mfr. Part No.
IXYP50N65C3

Mouser Part No
747-IXYP50N65C3

IXYS

IGBTs 650V/130A XPT C3-Class TO-220

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Datasheet

581In Stock

$7.92

$4.41

$3.81

$3.63

View

Min.: 1
Mult.: 1

IGBTs 1700V/108A High Voltage XPT IGBT

IXYX30N170CV1
IXYS
1: $33.38
79In Stock
870Expected 07/05/2026

Mfr. Part No.
IXYX30N170CV1

Mouser Part No
747-IXYX30N170CV1

IXYS

IGBTs 1700V/108A High Voltage XPT IGBT

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Datasheet

79In Stock

870Expected 07/05/2026

$33.38

$21.95

$21.59

Quote

Min.: 1
Mult.: 1

Diode Modules 310 Amps 1200V

MDD310-12N1
IXYS
1: $100.49
29In Stock

Mfr. Part No.
MDD310-12N1

Mouser Part No
747-MDD310-12N1

IXYS

Diode Modules 310 Amps 1200V

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Datasheet

29In Stock

$100.49

$93.04

$92.38

View

Min.: 1
Mult.: 1

Diode Modules 56 Amps 1400V

MDD56-14N1B
IXYS
1: $30.94
154In Stock

Mfr. Part No.
MDD56-14N1B

Mouser Part No
747-MDD56-14N1B

IXYS

Diode Modules 56 Amps 1400V

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Datasheet

154In Stock

$30.94

$19.85

$19.84

$19.63

Quote

Min.: 1
Mult.: 1

Bridge Rectifiers 34 Amps 1800V

VUO34-18NO1
IXYS
1: $35.17
109In Stock

Mfr. Part No.
VUO34-18NO1

Mouser Part No
747-VUO34-18NO1

IXYS

Bridge Rectifiers 34 Amps 1800V

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Datasheet

109In Stock

$35.17

$23.74

$23.05

Quote

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A

0805L200SLTHYR
Littelfuse
1: $1.31
4,310In Stock

Mfr. Part No.
0805L200SLTHYR

Mouser Part No
576-0805L200SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A

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Datasheet

4,310In Stock

Cut Tape

$1.31

$1.27

$1.23

$1.15

View

Reel

$0.757

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A

1206L200SLYR
Littelfuse
1: $1.25
7,654In Stock

Mfr. Part No.
1206L200SLYR

Mouser Part No
576-1206L200SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A

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Datasheet

7,654In Stock

Cut Tape

$1.25

$1.18

$1.01

$0.962

View

Reel

$0.728

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD

1206L350/12SLWR
Littelfuse
1: $1.91
2,683In Stock

Mfr. Part No.
1206L350/12SLWR

Mouser Part No
576-1206L350/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD

Learn More

Datasheet

2,683In Stock

Cut Tape

$1.91

$1.76

$1.46

$1.35

View

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 3.0KV

CG33.0LTR
Littelfuse
1: $3.45
3,829In Stock

Mfr. Part No.
CG33.0LTR

Mouser Part No
576-CG33.0LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 3.0KV

Learn More

Datasheet

3,829In Stock

Cut Tape

$3.45

$3.10

$2.97

$2.51

Reel

$1.91

View

Min.: 1
Mult.: 1

Reel: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.0KV

CG34.0LTR
Littelfuse
1: $4.70
4,001In Stock

Mfr. Part No.
CG34.0LTR

Mouser Part No
576-CG34.0LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.0KV

Learn More

Datasheet

4,001In Stock

Cut Tape

$4.70

$4.01

$3.70

$3.07

Reel

$2.03

View

Min.: 1
Mult.: 1

Reel: 500

Schottky Diodes & Rectifiers 5A 80V TO-277B

DST580S
Littelfuse
1: $1.20
8,465In Stock

Mfr. Part No.
DST580S

Mouser Part No
576-DST580S

Littelfuse

Schottky Diodes & Rectifiers 5A 80V TO-277B

Learn More

Datasheet

8,465In Stock

Cut Tape

$1.20

$0.749

$0.493

$0.384

Reel

$0.267

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

AC/DC Power Supply

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AC/DC Power Supply

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